Data storage in 1940's _____________

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A punched cards
B DVD's
C USB flash sticks
D floppy disks

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Answer: A. punched cards

In the 1940s, early computers stored data and programs on punched cards, where holes in set positions stood for information. Floppy disks, DVDs and USB sticks came decades later.

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Data storage in 1940's _____________

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